5565940

素因数分解:

$2^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{701}}^1$

素因数の和:1107

約数の個数: 24

約数和(自身を含む): 11734632

約数和(自身を除く): 6168692

約数列:

[1, 2, 4, 5, 10, 20, 397, 701, 794, 1402, 1588, 1985, 2804, 3505, 3970, 7010, 7940, 14020, 278297, 556594, 1113188, 1391485, 2782970, 5565940]

約数ペア:

[(1, 5565940), (2, 2782970), (4, 1391485), (5, 1113188), (10, 556594), (20, 278297), (397, 14020), (701, 7940), (794, 7010), (1402, 3970), (1588, 3505), (1985, 2804)]